Consistent versioning, update dependencies

- Version 0.0.3 in both railloader and unitymodmanager
 - No reason to depend on Cross Traffic 2.1.0; 2.0.1 is sufficient

Ducktown/Definition.json

@@ -2,7 +2,7 @@
   "manifestVersion": 1,
   "id": "DucktownRR.Customs",
   "name": "Ducktown Railroad Customs",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "requires": [
     {
       "id": "railroader",
@@ -25,7 +25,7 @@
       "file(Railloader/tweakedLoadIDS.json)"
     ],
     "container:fm-flatcar01": [
-        "file(Railloader/loggingcarsDT.json)",
+        "file(Railloader/loggingcarsDT.json)"
     ]
   }
 }

Ducktown/info.json

@@ -7,6 +7,6 @@
 	"Requirements": [
 		"RLW Baggage Loads-2.1.0",
 		"Private Owner Reefers-1.0.0",
-		"legotrainman.crosstraffic-2.1.0c"
+		"legotrainman.crosstraffic-2.0.1"
 	]
 }